baber/WOPTO huggingface dataset:
Patent KR-20020026202-A (KR)
IPC: G06Q10/00
Filed: 2000-06-30
Abstract: 학생에 의해 온라인으로 코스의 생성이 행해질 수 있도록 하기 위한 수단을 교육단체에 제공함으로써 온라인 교육을 구현하기 위한 시스템 및 방법이 개시되어 있으며, 코스는 평가, 공지사항, 코스 자료, 채트 및 화이트보드 기능을 포함하고, 이들은 모두 인터넷과 같은 네트워크를 통해 학생에게 이용가능하다. 프로그램을 제공하는 교육단체의 요구에 적합한 3-계층 라이센싱 프로그램을 통해 다양한 기능 레벨이 제공된다. 또한, 인터넷에 액세스하는 누구라도 단체에 가입할 필요없이 코스를 생성하고, 관리하고, 인터넷에 액세스하는 그 밖의 사람들에게 코스를 제공하여 가상 교실이 전세계적으로 확장될 수 있도록 하는 오픈 플랫폼 시스템이 제공된다.
Patent KR-20030062874-A (KR)
Title: Apparatus for clearing jammed semiconductor in vertical type handler
Inventor: CHOI WON HO
IPC: G01R31/26
Filed: 2002-01-21
Abstract: PURPOSE: An apparatus for releasing the semiconductor device lock of a vertical type handler is provided to smoothly realize the process of the semiconductor device by automatically and rapidly releasing the lock of the semiconductor device when the semiconductor device is locked at the device guide rail of the vertical type handler. CONSTITUTION: An apparatus for releasing the semiconductor device lock of a vertical type handler includes a base plate(31) vertically installed, a guide hole for guiding the semiconductor device, a fixing plate(32) and a supporting member. In the apparatus, the guide hole is formed in the shape of concave in an up/down direction at the forward surface of the base plate(31). The fixing plate(32) is fixedly installed at the forward surface of the base plate(31). The supporting member supports the semiconductor device along the guide hole formed at the rear surface of the fixing plate(32). And, the apparatus further includes a plurality of through holes, a push member(34) installed at the rear surface of the base plate(31) so as to move forward and backward through the through hole and a driving member for driving the push member(34).
Patent KR-20020024076-A (KR)
Inventor: RYU MUN YEOL
IPC: D06F37/40
Filed: 2002-01-24
Abstract: PURPOSE: A clutch device of a fully automated washing machine is provided to fix a dehydrating tub by rotating the dehydrating tub and a washing tub respectively in the exact opposite directions, thereby improving the washing efficiency and reducing the washing time. CONSTITUTION: In a clutch device of a fully automated washing machine, a first crank gear(2) having an upper gear is engaged with a lower gear of a second crank gear(3) symmetrically inserted to a shaft(5) axially inserted in holes of a washing shaft gear(13) and a drum plate(8), the washing shaft gear rotates in a direction equal to a rotation direction of a pulley by the gear deceleration, and a washing shaft(19) is supported by third and fourth oilless bearings(15,17) axially inserted on the serration in the center of the washing shaft gear and pressed against both sides of a dehydration shaft(16) and rotates a washing plate. The second crank gear rotates in the same direction with the washing shaft and a dehydrating shaft gear(12) pressed into a lower end of a dehydration shaft rotates in the opposite direction from the rotation direction of the washing shaft.
Patent KR-20020063513-A (KR)
Title: Underfill material for cof mounting and electronic components
Inventor: KOHDA MASAFUMI
IPC: C08G59/40
Filed: 2002-01-28
Abstract: PURPOSE: An underfill material is provided to exhibit sufficient adhesion to both a silicon wafer and a polyimide film and satisfactory molding properties, such as a low viscosity and capability of penetrating in a relatively short time, and be applicable to an FPC composed of a thin copper layer and a polyimide film. CONSTITUTION: An underfill material for COF(chip on film) mounting consists of a non solvent and non-filler-based organic material capable of filling a gap between a flexible base substrate having a circuit formed by a copper layer and installed on the polyimide film(2), and an IC chip(4) installed on it, having a close adhesion in a level that a silicon wafer is destroyed in a close adhesion test performed by laminating the polyimide film and the silicon wafer with the under-filling material, and exhibiting less than 150 kb/mm¬2 tensile elastic modulus of its cured film.
Patent KR-20030065698-A (KR)
Title: Semiconductor test board for fine ball pitch ball grid array package
Inventor: CHOI U SEONG
IPC: G01R1/04
Filed: 2002-01-30
Abstract: PURPOSE: A semiconductor package test board for testing a semiconductor package having the ball of a small pitch is provided to load directly a socket including the semiconductor package into the semiconductor package test board without adding a sub test board by increasing gradually from the pitch of a hole of an upper layer to the pitch of the hole of a lower layer. CONSTITUTION: A semiconductor package test board for testing a semiconductor package having the ball of a small pitch includes a socket contact portion(210). The socket contact portion is connected to a socket into which the semiconductor package is loaded. The socket contact portion is formed with a plurality of layers. The pitches between holes connected to socket pins are gradually extended from an upper face of the socket contact portion to a lower face of the socket contact portion.
Patent KR-20030065916-A (KR)
Title: Hanji with microbial cellulose and the method of manufacturing that
Inventor: KO MYEONG SEOK
IPC: D21H11/00
Filed: 2002-02-01
Abstract: PURPOSE: Provided is a Korean traditional paper which contains a predetermined ratio of bacterial cellulose to the base fiber, and improves the physical properties and qualities of the paper. CONSTITUTION: A method of manufacturing the Korean traditional paper comprises the steps of: pre-treating bacterial cellulose produced by microbial bacteria and base fibers from wood; adding and diffusing the bacterial cellulose to the base fibers in a ratio of 2-10%; and applying the mixture to the wire cloth, and drying it. The microbial bacteria is Acetobacter xylinum.
Patent KR-20020019943-A (KR)
Inventor: CHOI MOON GUN
IPC: C08G77/28
Filed: 2002-02-06
Abstract: PURPOSE: Provided is a conductive polymer produced by polymerizing a silane compound as a monomer of a functional polymer, which is excellent in adhesive property and can be used for an organic membrane of an organic electroluminescence display. CONSTITUTION: The conductive polymer has a repeat unit(formula 2) with silicon and is produced by dissolving the silane compound(formula 1) and a supporting electrolyte such as tetrabutyl ammonium hexafluoro phosphate in an organic solvent such as acetonitrile and then performing an electrolytic polymerization by applying electric current, voltage, or cyclic current and voltage, wherein R1 to R5 are hydrogen.
Patent KR-20030067867-A (KR)
Title: The Manufacturing Method Of Globular Fine Grain Of Polybutylene Succinate
Inventor: HONG GI JEONG
IPC: C08J3/12
Filed: 2002-02-08
Abstract: PURPOSE: A method for preparing polybutylene succinate spherical particulate from polybutylene succinate polymer is provided, to enable the particle size and its distribution to be controlled from micrometer to nanometer scale. CONSTITUTION: The method comprises the steps of preparing a first solution containing polybutylene succinate polymer and a second solution containing an emulsion dispersant; mixing the first solution and the second solution with stirring to prepare an emulsion; and evaporating a solvent from the emulsion to precipitate polybutylene succinate spherical particulate. Preferably the solvent of the first solution comprises at least one selected from the group consisting of methylene chloride, chloroform, formic acid, concentrated sulfuric acid and concentrated nitric acid, and the ratio of polybutylene succinate and a solvent is 1:3-30; and the solvent of the second solution comprises at least one selected from the group consisting of a polymer-based three-dimensional emulsion dispersant comprising gelatin, arabic rubber, dextrin, casein, protein, poly(vinyl alcohol), sodium alginate and albumin, and a sorbitan ester-based low molecular weight electrostatic emulsion dispersant comprising sorbitan monooleate, and the concentration of the dispersant is 0.05-10 % (w/l).
Patent KR-20020024251-A (KR)
Inventor: KIM GYEONG SU
Filed: 2002-02-09
Abstract: PURPOSE: A method and a system for transmitting and receiving data in real time are provided to transmit and receive data within mail in real time by including an HTML(Hypertext Markup Language) source in the content of the mail. CONSTITUTION: The interactive mail system comprises a content server(101), a mail sending server(105), a database server(107), a mail receiving server(113), a manager device(119), a mail sender device(123), and a mail receiver device(127). The content server has an interactive mailing module(103). The interactive mailing module adds interactive mail contents extracted from a content database(111) with response to the request of a mail sender(121) to the content of the mail to be sent. The mail sending server sends the mail. The database server combined with the content server stores the member information and content information. The mail receiving server receives the mail sent via the content server and the mail sending server and transmits the mail to a mail client. If the interactive mail containing the interactive mail contents is transmitted to a mail receiver(125), a client/server environment to transmit and receive data with the content server in real time is constituted.
Patent KR-20030069478-A (KR)
Title: Electrode assembly for width-magnetic field vacuum interrupter
Inventor: YOEN YEONG MYEONG
IPC: H01H33/66
Filed: 2002-02-20
Abstract: PURPOSE: An electrode cluster is provided to allow for ease of processing and reduce costs by reducing the thickness of the sintered electrode. CONSTITUTION: An electrode cluster comprises sintered electrodes(42,52) made of a sintered alloy and formed into a disk shape, wherein the sintered electrodes have a fixed contact(43a) or a movable contact(53a) formed at the surfaces of the sintered electrodes; electrode rods(45,55) coupled to the side opposite from the contact of the sintered electrode in an axial direction; and stainless support plates(48,58) interposed between the sintered electrodes and the electrode rods in an axial direction, and which support the sintered electrodes.
Patent KR-20020070638-A (KR)
Title: Portable telephone
Inventor: AKAO MASAHIDE
IPC: H04W88/02
Filed: 2002-02-26
Abstract: PURPOSE: To provide a portable telephone for allowing a user to visually recog nize the reception contents of contents information even when it takes a long time to receive the contents information. CONSTITUTION: At the time of detecting the input of a request instruction from a user (S101), a control unit 5 outputs the detected request instruction to a communicating function part 3, starts a response standby, and outputs a turn off instruction signal to a display unit illuminating part 7 so that a backlight can be turned off (S102). Then, a web server responds to the request instruction during the response standby, and transmits the contents information to the communicating function part 3. At the time of acquiring the contents information from the communicating function part 3 (S103), the control unit 5 ends the response standby, reproduces the acquired contents information, outputs it to a display unit 6 so that the contents information can be displayed (S104), and outputs a turn on instruction signal to the display part illuminating part 7 so that the backlight can be turned on (S106).
Patent KR-20030072427-A (KR)
Inventor: KIM YONG SU
IPC: A23L15/00
Filed: 2002-03-04
Abstract: PURPOSE: Provided is a manufacturing method of colored quail eggs by using natural coloring agents to be easily deshelled and to increase consumer's preference and to give decoration effect. CONSTITUTION: A manufacturing method of colored quail eggs is characterized by heating deshelled quail eggs in a solution containing a trace amount of natural coloring agents and 0.1-5% of refined salt with agitation under the pressure of 0.5-1.8kg/cm¬2, at 15-85 deg.C for 5-60 minutes.
Patent KR-20030077309-A (KR)
Title: SMS telephone having an external editering function and controlling method
Inventor: OH HYEONG SEOK
IPC: H04M1/00
Filed: 2002-03-26
Abstract: PURPOSE: An SMS(Short Message Service) phone having an external editing function and a control method therefor are provided to transmit an E-mail directory and association data to a PC, using an embedded wireless Bluetooth unit, to edit the E-mail address and the association data, and receive the edited E-mail address and association data again to update its storing contents. CONSTITUTION: An SMS phone(1) has an interface unit(5) for interfacing call signals or character data of an external caller, which are transmitted from a switch system(4) through an office line(3), and a data signal processing unit(6) for processing data inputted and outputted through the interface unit(5). The SMS phone(1) has a memory unit(7) for storing E-mails or SMS data processed by the data signal processing unit(6) and the other process data, and a control unit(9) for controlling an external editing function of an E-mail directory and the entire function of the SMS phone(1). The SMS phone(1) has a wireless Bluetooth unit(10) for processing E-mail association data according to a data transmission control signal of the control unit(9) and transmitting the processed E-mail association data to a PC(2) by wireless, or receiving edited E-mail association data. The PC(2) has a Bluetooth unit(13) for receiving the E-mail association data transmitted from the wireless Bluetooth unit(10) of the SMS phone(1), and transmitting the edited E-mail association data. The PC(2) has a CPU(14) for controlling a function, for editing the E-mail association data inputted through the Bluetooth unit(13) through a keyboard and for re-transmitting the edited E-mail association data.
Patent KR-20030078090-A (KR)
Title: CD Image Manufacture Method For Internet
Inventor: LEE SU JIN
IPC: G06Q50/10
Filed: 2002-03-28
Abstract: PURPOSE: A method for manufacturing a CD image using the Internet is provided to enable a client to select a wanted and improved background image by connecting to an operator server and selecting the wanted background image out of background images loaded as samples in the operator server. CONSTITUTION: A client loads a browser and connects to an operator server(S100). The client transmits joining application data to the operator server and the client is registered as a member(S110). The client performs a log-in process to access a member information database by inputting a registered ID and password(S120). The client selects the first wanted background image in an image selection window(S130). The client selects the number of image cuts(S140). The client selects a character position, a paragraph, a handwriting style, and a character color(S150). The selected first wanted background image, the number of image cuts, the character position, the paragraph, the handwriting style, and the character color are displayed on one area, and the client checks the selected contents(S160). Selections of the first wanted background image and characters are repeated as the number of the selected image cuts(S170). A manager of the operator server edits and modifies the selected background image(S180). The selected background image is displayed at a CD image window and checked(S190). Order data of a CD for printing the selected background image are transmitted and a charge of the CD is paid(S200). A partial portion of the paid amount of money is accumulated as a reserve fund(S210).
Patent KR-20030079170-A (KR)
Title: Lead-frame and method for manufacturing semi-conductor package using such
Inventor: LEE SANG GYUN
IPC: H01L23/495
Filed: 2002-04-02
Abstract: PURPOSE: A lead frame and a method for manufacturing a semiconductor package by using the same are provided to be capable of preventing the deterioration of the semiconductor package due to the penetration of moisture. CONSTITUTION: A die pad and a lead frame is prepared, wherein the lead frame includes a vacant portion and a plurality of leads arrayed from the vacant portion(S110). The die pad and lead frame are attached to an adhesive tape for locating the die pad at the center portion of the lead frame(S120). A semiconductor chip is attached to the die pad(S130). A wire bonding process is carried out for connecting an electrode of the semiconductor chip, the lead of the lead frame, and the die pad with each other(S140). An encapsulating part is formed by molding the semiconductor chip, the die pad, and leads using resin(S150). The adhesive tape is removed(S160).
Patent KR-20030084086-A (KR)
IPC: H03K17/08
Filed: 2002-04-24
Abstract: 적어도 2개의 트랜지스터를 갖는 인버터 망, 상기 인버터 망에 결합되는 박막 배터리와 같은 마이크로 배터리, 및 일단이 상기 마이크로 배터리에 그리고 타단이 전원에 연결된 저항을 포함하는 스위칭 노이즈를 감소시키는 집적회로용 시스템 및 방법이 제시된다. 트랜지스터가 어떤 논리 상태에서 다른 논리상태로 천이될때, 소정시간동안 하나의 트랜지스터가 턴온된다. 제어가 가해지지않는한, 이 상태는 높은 량의 전류 및 결과적인 전압 스파이크를 생성한다. 이 천이 주기동안 요구되는 전류는 마이크로 배터리로부터 제공되어 아날로그 소자들로의 피크전압 흐름 및 이로인한 이 소자들의 파괴를 방지한다. 배터리는 점진적으로 재충전되며, 따라서 전압스파이크가 발생되지 않는다. 또한, 집적회로 소자들이 전원에서 유도되는 전류를 제한하는 저항에 의해 전원으로부터 고립된다.
Patent KR-20030084225-A (KR)
Inventor: LEE HO CHEOL
IPC: H05B33/26
Filed: 2002-04-25
Abstract: PURPOSE: An organic/polymer electroluminescent device employing charge-injecting layers doped with organic salt is provided to enhance the luminant efficiency by using an organic/polymer layer doped with organic salt with a hole injection layer or an electron injection layer. CONSTITUTION: An organic/polymer electro-luminescent device doped with organic salt using a hole injection layer includes a transparent substrate(1), a semi-transparent electrode(2), an emission layer(4), and a metal electrode(6). The semi-transparent electrode(2) is deposited on the transparent substrate(1). The emission layer(4) is formed with organic luminescent material. A hole injection layer(3) or an electron injection layer(5) is formed on one of an upper side and a bottom side of the emission layer(4). The hole injection layer(3) or the electron injection layer is formed with an organic/polymer layer doped with organic salt.
Patent KR-20030090426-A (KR)
Title: Condom having movable protruding part
Inventor: KIM SUNG DAE
IPC: A61F6/04
Filed: 2002-05-23
Abstract: PURPOSE: A protuberance moving type condom is provided to stimulate the vagina and the penis in the sexual intercourse and enhance both man and woman's sexual pleasure by using the spheres moving against the main body of a condom. CONSTITUTION: The protuberance moving type condom is characterized by comprising a sphere guide(34) having a cavity(36) on the inside; and a sphere(35) inserted into the cavity of the sphere guide. The sphere(35) is movable inside the sphere guide. A fluid is injected in the cavity(36) of the sphere guide. The sphere(35) is the spheroid of the element selected from the group consisting of plastic, jade stone, magnetic particle and precious metals.
Patent KR-20040000860-A (KR)
Title: A vinyl house
Inventor: KANG DAE WOON
IPC: A01G9/14
Filed: 2002-06-26
Abstract: PURPOSE: Provided is a vinyl house which has strong frame enough to endure a strong blast and a rainstorm and is installed easily and rapidly. CONSTITUTION: A vinyl house is characterized by comprising a trust frame(100) consisting of a first frame and a second frame(110, 110') which are composed of an inner pipe(111) and an outer pipe(112) connected each other by a ladder shaped member(116) and a bolt, wherein the first frame and the second frame are connected each other by a vertical member(116) and a bolt(120); a frame supporting member(130) consisting of a support(131) to be inserted into the outer pipe, a plate shaped fraction(132) to be fixed to the surface of ground, an anchor(133) and a release preventing fraction(134); and a side weight member.
Patent KR-20030003115-A (KR)
Title: Magnetic recording media
Inventor: ENDO ATSUSHI
IPC: G11B5/738
Filed: 2002-06-29
Abstract: PURPOSE: A magnetic recording medium is provided to reduce noise, to improve thermal stability with a low tBr, and to record in a high-density. CONSTITUTION: A magnetic recording medium(10) having a substrate(11) and a magnetic layer(16) made of a cobalt-based alloy through a lower layer(12,13) on the substrate is composed of at least two intermediate layers(14,15) made of the cobalt-based alloy between the lower layer and the magnetic layer, the first intermediate layer formed to a lowest layer with containing cobalt and chrome, the composition of the first intermediate layer being Co-Crx(x is larger or same with 7 and smaller or same with 28, at percent), and the composition of the intermediate layer, after the second intermediate layer formed above the first intermediate layer, being Co-Cry(y is larger or same with 29 and smaller or same with 45, at percent).
Patent KR-20040004941-A (KR)
Title: Partially Driving Type Kitchen Ultrasonic Cleaning Device
Inventor: CHO NAM HYEONG
IPC: A47L15/13
Filed: 2002-07-06
Abstract: PURPOSE: A partially driving type ultrasonic washing device is provided to reduce the consumption of washing water by installing a container in a water tank and intensively transmitting vibration to the container. CONSTITUTION: A partially driving type ultrasonic washing device(100) is composed of a water tank(10) having a discharge port(60), a container(20) placed on the bottom of the water tank, an ultrasonic transducer(30) installed at the bottom of the water tank, and a drive circuit(70). The drive circuit is electrically connected to the ultrasonic transducer, and controls the power supply of the ultrasonic transducer.
Patent KR-20040006710-A (KR)
Title: Folder type mobile phone with built-in camera
Inventor: YOO SEONG TAE
IPC: H04B1/38
Filed: 2002-07-15
Abstract: PURPOSE: A folder-type mobile phone embedding a camera is provided to form a display unit at a right angle to a photographing angle of the camera. CONSTITUTION: An upper folder(100) has a display unit(120) and an earpiece at its internal side. The display unit(120) receives an image signal and outputs the image signal. The earpiece outputs a received sound signal. A lower folder(200) has a keypad and a transmitting unit at its internal side, and has a camera(210) at its external side. The keypad inputs various signals including numbers and characters. The transmitting unit converts an inputted sound into a sound signal. The camera(210) forms a photographing angle in a direction vertical with a length direction of the upper folder(100) when the upper folder(100) is opened.
Patent KR-20040009888-A (KR)
Title: An apparatus for preventing the clogging of mesh from screen device
Inventor: CHOI CHANG SUN
IPC: B07B1/52
Filed: 2002-07-26
Abstract: PURPOSE: A crushed screen's net clogging preventing apparatus is provided to prevent the net of the crushed screen from being clogged by ore and thus, to improve screen work efficiency and productivity. CONSTITUTION: The crushed screen's net clogging preventing apparatus has upper and lower screens(120a); an ore remover(10) for removing ore on the net of the upper screen(120a) and having shafts(12) pivotably fixed to a support frame(15), in which a projection rod(17) is formed on each of the shafts(12); a motor(42) for transferring the support frame(15) on a rail(32), whereby the support frame(15) is horizontally translated to the upper screen(120a); and a controller(50) having limit switches(52a,52b) for limiting the motion of the support frame(15), and a control panel having switches for controlling the motion of the motor(42).